openapi: 3.1.0
info:
  title: Tumblr API (authentication only)
  version: "0"
  description: "Authentication only. This document describes how to authenticate with the Tumblr API: its host and its OAuth 2.0 endpoints and scopes. It lists no endpoints. Tumblr publishes no OpenAPI specification; every value here comes from the vendor's developer documentation, cited per value in x-sources. Checked 2026-11-02."
x-auth-only: true
x-sources:
  authorizationUrl: https://www.tumblr.com/docs/en/api/v2#oauth2-authorization
  tokenUrl: https://www.tumblr.com/docs/en/api/v2#oauth2-authorization
  server: https://www.tumblr.com/docs/en/api/v2
  scopes: https://www.tumblr.com/docs/en/api/v2#oauth2-authorization
servers:
  - url: https://api.tumblr.com/v2
paths: {}
components:
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://www.tumblr.com/oauth2/authorize
          tokenUrl: https://api.tumblr.com/v2/oauth2/token
          scopes:
            basic: ""
            write: ""
            offline_access: ""
security:
  - oauth2: []